Mathematics, 17.02.2022 23:40 natu2072
PLS HURRY PLSSS
Lawrence performs a survey to determine the average number of minutes of exercise seventh-grade athletes get in one week. He gets a list of sports and the seventh-grade students participating in each sport. He then chooses 10 people from each list to complete the survey. How can Lawrence’s sample be improved to be more representative of the population?
He can choose his sample from all seventh-grade students.
He can choose his sample from a list of students by class rather than by sport.
He can choose his sample from every third person on each list rather than 10 people.
He can choose his sample from a list of all athletes participating in each sport.
Answers: 1
Mathematics, 21.06.2019 17:20, mqturner1989Kedie
Select a graph that have an equation with a < 0
Answers: 2
Mathematics, 21.06.2019 22:00, harrypottergeek31
Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft. what is the area of the stage? enter your answer in the box. ft²
Answers: 2
PLS HURRY PLSSS
Lawrence performs a survey to determine the average number of minutes of exercise...
Mathematics, 02.10.2020 14:01
Mathematics, 02.10.2020 14:01
Mathematics, 02.10.2020 14:01